Add ServiceWorker InstallPhaseEvent.waitUntil() layout test.

Source/modules/serviceworkers/ServiceWorker.cpp

Index: Source/modules/serviceworkers/ServiceWorker.cpp
diff --git a/Source/modules/serviceworkers/ServiceWorker.cpp b/Source/modules/serviceworkers/ServiceWorker.cpp
index da801172e1098dcf0e2ffed160ac67797e66919e..13fdba95c1eba1b3b30063d7d2ef8de532f41d17 100644
--- a/Source/modules/serviceworkers/ServiceWorker.cpp
+++ b/Source/modules/serviceworkers/ServiceWorker.cpp
@@ -113,8 +113,8 @@ const AtomicString& ServiceWorker::state() const
     DEFINE_STATIC_LOCAL(AtomicString, installing, ("installing", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, installed, ("installed", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, activating, ("activating", AtomicString::ConstructFromLiteral));
-    DEFINE_STATIC_LOCAL(AtomicString, active, ("active", AtomicString::ConstructFromLiteral));
-    DEFINE_STATIC_LOCAL(AtomicString, deactivated, ("deactivated", AtomicString::ConstructFromLiteral));
+    DEFINE_STATIC_LOCAL(AtomicString, active, ("activated", AtomicString::ConstructFromLiteral));

[jsbell, 2014/07/01 16:16:48]

Rename the variable as well, for consistency?

[xiang, 2014/07/02 05:10:43]

OK.

+    DEFINE_STATIC_LOCAL(AtomicString, redundant, ("redundant", AtomicString::ConstructFromLiteral));
 
     switch (m_outerWorker->state()) {
     case blink::WebServiceWorkerStateUnknown:
@@ -131,8 +131,8 @@ const AtomicString& ServiceWorker::state() const
         return activating;
     case blink::WebServiceWorkerStateActive:
         return active;
-    case blink::WebServiceWorkerStateDeactivated:
-        return deactivated;
+    case blink::WebServiceWorkerStateRedundant:
+        return redundant;
     default:
         ASSERT_NOT_REACHED();
         return nullAtom;
@@ -212,7 +212,7 @@ bool ServiceWorker::hasPendingActivity() const
         return true;
     if (m_proxyState == ContextStopped)
         return false;
-    return m_outerWorker->state() != blink::WebServiceWorkerStateDeactivated;
+    return m_outerWorker->state() != blink::WebServiceWorkerStateRedundant;
 }
 
 void ServiceWorker::stop()